Growth and structure of the population in 2021 Municipality of Le Pecq (78481)

Detailed figures

Paru le :27/06/2024

POP T0 - Population estimates by age range

POP T0 - Population estimates by age range
Age 2010 % 2015 % 2021 %
Altogether 16 496 100,0 16 131 100,0 15 832 100,0
0 to 14 years old 3 174 19,2 3 070 19,0 3 090 19,5
15 to 29 years old 2 773 16,8 2 470 15,3 2 476 15,6
30 to 44 years old 3 536 21,4 2 934 18,2 2 826 17,8
45 to 59 years old 3 207 19,4 3 419 21,2 3 508 22,2
60 to 74 years old 2 097 12,7 2 347 14,5 2 108 13,3
75 and over 1 708 10,4 1 891 11,7 1 823 11,5
  • Sources: Insee, RP2010, RP2015 and RP2021, main operations, geography as of 01/01/2024.

POP G2 - Population estimates by age range

POP G2 - Population estimates by age range
2010 2015 2021
0 to 14 years old 19,2 19,0 19,5
15 to 29 years old 16,8 15,3 15,6
30 to 44 years old 21,4 18,2 17,8
45 to 59 years old 19,4 21,2 22,2
60 to 74 years old 12,7 14,5 13,3
75 and over 10,4 11,7 11,5
  • Sources: Insee, RP2010, RP2015 and RP2021, main operations, geography as of 01/01/2024.

POP G2 - Population estimates by age range

  • Sources: Insee, RP2010, RP2015 and RP2021, main operations, geography as of 01/01/2024.

POP T1 - Population since 1968: population and average density (residents per square kilometre)

POP T1 - Population since 1968: population and average density (residents per square kilometre)
1968(*) 1975(*) 1982 1990 1999 2010 2015 2021
Population 13 734 17 584 17 196 17 006 16 318 16 496 16 131 15 832
Average density (inhab / km²) 4 835,9 6 191,5 6 054,9 5 988,0 5 745,8 5 808,5 5 679,9 5 574,6
  • (*) 1967 and 1974 for overseas departments (DOM)
  • The data proposed is established for the same geographical scope, in the geography in force on 01/01/2024.
  • Sources: Insee, RP1967 to 1999 counts, RP2010 to RP2021 main holdings.

POP T2M - Demographic indicators since 1968

POP T2M - Demographic indicators since 1968
Demographic indicators 1968 to 1975 1975 to 1982 1982 to 1990 1990 to 1999 1999 to 2010 2010 to 2015 2015 to 2021
Average annual change in population in % 3,6 –0,3 –0,1 –0,5 0,1 –0,4 –0,3
due to the natural balance in % 1,1 0,9 0,8 0,7 0,7 0,5 0,3
due to the apparent balance of inflows and outflows in % 2,5 –1,2 –1,0 –1,2 –0,6 –1,0 –0,6
Natality rate (‰) 18,2 14,5 14,4 13,9 13,9 13,3 11,5
Mortality rate (‰) 6,8 5,6 6,0 6,7 7,2 8,1 8,3
  • The data proposed is established for the same geographical scope, in the geography in force on 01/01/2024
  • Sources: Insee, RP1968 to 1999 counts, RP2010 to RP2021 main holdings - Civil status

POP T3 - Population by age and sex in 2021

POP T3 - Population by age and sex in 2021
Age Male % Female %
Altogether 7 512 100,0 8 320 100,0
0 to 14 years old 1 619 21,6 1 471 17,7
15 to 29 years old 1 287 17,1 1 189 14,3
30 to 44 years old 1 309 17,4 1 516 18,2
45 to 59 years old 1 737 23,1 1 772 21,3
60 to 74 years old 909 12,1 1 199 14,4
75 to 89 years old 560 7,5 968 11,6
90 years and over 91 1,2 204 2,5
0 to 19 years old 2 175 29,0 1 967 23,6
20 to 64 years old 4 136 55,1 4 497 54,1
65 and over 1 201 16,0 1 856 22,3
  • Source: Insee, RP2021 main operation, geography as of 01/01/2024.

POP T4 - Home address 1 year before the study

POP T4 - Home address 1 year before the study
Home adress 2015 % 2021 %
People one year old and over, previously living: 15 961 100,0 15 666 100,0
In the same house 14 426 90,4 14 174 90,5
In another house in the same town 257 1,6 198 1,3
In another town 1 278 8,0 1 294 8,3
  • Source: Insee, RP2015, RP2021 main operations, geography as of 01/01/2024.

POP G3 - Home address 1 year before for people living in another house, by age in %

POP G3 - Home address 1 year before for people living in another house, by age in %
In another house in the same town In another town
1 to 14 years old 18,2 81,8
15 to 24 years old 3,6 96,4
25 to 54 years old 14,1 85,9
55 years old and over 8,2 91,8
  • Source: Insee, RP2021 main operation, geography as of 01/01/2024.

POP G3 - Home address 1 year before for people living in another house, by age in %

  • Source: Insee, RP2021 main operation, geography as of 01/01/2024.

POP T5 - Population aged 15 years and over by socioprofessional classification

POP T5 - Population aged 15 years and over by socioprofessional classification
socioprofessional classification 2010 % 2015 % 2021 %
Altogether 13 318 100,0 13 063 100,0 12 643 100,0
Farmer operators 8 0,1 0 0,0 9 0,1
Craftsmen, traders, business leaders 387 2,9 335 2,6 334 2,6
Managers and higher intellectual professions 2 889 21,7 3 210 24,6 3 372 26,7
Middle-level occupations 2 071 15,6 1 948 14,9 1 944 15,4
Services employee 2 157 16,2 1 537 11,8 1 510 11,9
Blue-collar workers 685 5,1 487 3,7 467 3,7
Retirees 3 214 24,1 3 390 25,9 2 912 23,0
Other people with no professional activity 1 907 14,3 2 155 16,5 2 095 16,6
  • Sources: Insee, RP2010, RP2015 and RP2021, additional operations, geography as of 01/01/2024.

POP T6 - Population aged 15 years and over by sex, age and socioprofessional classification in 2021

POP T6 - Population aged 15 years and over by sex, age and socioprofessional classification in 2021
socioprofessional classification Male Female Share in % of the population aged
15 to 24 years old 25 to 54 years old 55 years and over
Altogether 5 846 6 797 100,0 100,0 100,0
Farmer operators 5 4 0,0 0,1 0,1
Craftsmen, traders, business leaders 246 88 0,3 3,6 2,3
Managers and higher intellectual professions 1 863 1 508 3,1 42,0 15,5
Middle-level occupations 801 1 143 6,5 24,6 6,8
Services employee 490 1 021 8,2 17,4 6,4
Blue-collar workers 378 89 3,0 5,6 1,6
Retirees 1 214 1 699 0,0 0,3 59,2
Other people without professional activity 850 1 245 79,0 6,5 8,1
  • Source: Insee, RP2021 additional operation, geography as of 01/01/2024.